what is this error in below code?
import pandas as pd
a=pd.read_excel(r’C:\Users\DELL\Desktop\store.xlsx’)
a.head()
print(a)
#####################
C:\Users\DELL\PycharmProjects\pythonProject\venv\Scripts\python.exe C:/Users/DELL/PycharmProjects/pythonProject/main.py
Traceback (most recent call last):
File “C:\Users\DELL\PycharmProjects\pythonProject\main.py”, line 2, in
a=pd.read_excel(r’C:\Users\DELL\Desktop\store.xlsx’)
File “C:\Users\DELL\PycharmProjects\pythonProject\venv\lib\site-packages\pandas\util_decorators.py”, line 311, in wrapper
return func(*args, **kwargs)
File “C:\Users\DELL\PycharmProjects\pythonProject\venv\lib\site-packages\pandas\io\excel_base.py”, line 364, in read_excel
io = ExcelFile(io, storage_options=storage_options, engine=engine)
File “C:\Users\DELL\PycharmProjects\pythonProject\venv\lib\site-packages\pandas\io\excel_base.py”, line 1233, in init
self._reader = self._engines[engine](self._io, storage_options=storage_options)
File “C:\Users\DELL\PycharmProjects\pythonProject\venv\lib\site-packages\pandas\io\excel_openpyxl.py”, line 521, in init
import_optional_dependency(“openpyxl”)
File “C:\Users\DELL\PycharmProjects\pythonProject\venv\lib\site-packages\pandas\compat_optional.py”, line 118, in import_optional_dependency
raise ImportError(msg) from None
ImportError: Missing optional dependency ‘openpyxl’. Use pip or conda to install openpyxl.